DE102012210731A1 - Doppelinnenzahnradpumpe - Google Patents

Doppelinnenzahnradpumpe Download PDF

Info

Publication number
DE102012210731A1
DE102012210731A1 DE102012210731.2A DE102012210731A DE102012210731A1 DE 102012210731 A1 DE102012210731 A1 DE 102012210731A1 DE 102012210731 A DE102012210731 A DE 102012210731A DE 102012210731 A1 DE102012210731 A1 DE 102012210731A1
Authority
DE
Germany
Prior art keywords
internal gear
gears
ring
gear pump
pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE102012210731.2A
Other languages
German (de)
English (en)
Inventor
Rene Schepp
Edgar Kurz
Norbert Alaze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102012210731.2A priority Critical patent/DE102012210731A1/de
Priority to KR1020130072122A priority patent/KR102048188B1/ko
Priority to CN201310252011.4A priority patent/CN103511250B/zh
Priority to FR1356036A priority patent/FR2992375A1/fr
Publication of DE102012210731A1 publication Critical patent/DE102012210731A1/de
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/10—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4031—Pump units characterised by their construction or mounting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/56—Bearing bushings or details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE102012210731.2A 2012-06-25 2012-06-25 Doppelinnenzahnradpumpe Pending DE102012210731A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102012210731.2A DE102012210731A1 (de) 2012-06-25 2012-06-25 Doppelinnenzahnradpumpe
KR1020130072122A KR102048188B1 (ko) 2012-06-25 2013-06-24 이중 내접형 기어 펌프
CN201310252011.4A CN103511250B (zh) 2012-06-25 2013-06-24 双内齿轮泵
FR1356036A FR2992375A1 (fr) 2012-06-25 2013-06-25 Pompe double a engrenage interieur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012210731.2A DE102012210731A1 (de) 2012-06-25 2012-06-25 Doppelinnenzahnradpumpe

Publications (1)

Publication Number Publication Date
DE102012210731A1 true DE102012210731A1 (de) 2014-01-02

Family

ID=49727455

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012210731.2A Pending DE102012210731A1 (de) 2012-06-25 2012-06-25 Doppelinnenzahnradpumpe

Country Status (4)

Country Link
KR (1) KR102048188B1 (zh)
CN (1) CN103511250B (zh)
DE (1) DE102012210731A1 (zh)
FR (1) FR2992375A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106321422A (zh) * 2016-09-29 2017-01-11 武汉大学 一种双级内啮合齿轮泵

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110360097B (zh) * 2019-08-31 2020-10-16 义乌市第二石油化工泵厂 一种齿轮泵
CN112524020B (zh) * 2020-12-28 2024-03-19 合肥皖液液压元件有限公司 一种大排量高压齿轮泵

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053991A1 (de) 2000-10-31 2002-05-08 Continental Teves Ag & Co Ohg Pumpeneinschub und hydraulische Einheit einer Fahrzeugbremsanlage
DE102007030249A1 (de) 2007-06-29 2009-01-08 Robert Bosch Gmbh Zahnradpumpenanordnung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2110759A (en) * 1981-11-27 1983-06-22 Concentric Pumps Ltd Rotary positive-displacement fluid-machines
DE29703369U1 (de) * 1996-12-04 1998-04-16 Eisenmann Siegfried A Stufenlos verstellbare Zahnringpumpe
GB2340551B (en) * 1998-08-18 2003-02-12 Su Automotive Ltd Oil pump
JP2001193667A (ja) * 2000-01-12 2001-07-17 Kanzaki Kokyukoki Mfg Co Ltd ギ ア
DE10117139C2 (de) * 2001-04-09 2003-08-28 Thomas Schipper Hydraulische Zahnradmaschine (Pumpe oder Motor)
US7137793B2 (en) * 2004-04-05 2006-11-21 Peopleflo Manufacturing, Inc. Magnetically driven gear pump
US7686601B2 (en) * 2005-04-08 2010-03-30 Limo-Reid, Inc. High pressure telescoping gear pumps and motors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053991A1 (de) 2000-10-31 2002-05-08 Continental Teves Ag & Co Ohg Pumpeneinschub und hydraulische Einheit einer Fahrzeugbremsanlage
DE102007030249A1 (de) 2007-06-29 2009-01-08 Robert Bosch Gmbh Zahnradpumpenanordnung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106321422A (zh) * 2016-09-29 2017-01-11 武汉大学 一种双级内啮合齿轮泵

Also Published As

Publication number Publication date
KR20140000649A (ko) 2014-01-03
CN103511250B (zh) 2017-05-24
FR2992375A1 (fr) 2013-12-27
CN103511250A (zh) 2014-01-15
KR102048188B1 (ko) 2019-11-25

Similar Documents

Publication Publication Date Title
DE102007054808A1 (de) Pumpenbaugruppe zur synchronen Druckbeaufschlagung von zwei Fluidkreisen
WO2019037967A1 (de) Kolbenpumpenaggregat für eine hydraulische Fremdkraft-Fahrzeugbremsanlage
DE102009045574A1 (de) Doppel-Innenzahnradpumpe
DE102012217225A1 (de) Innenzahnradpumpe für eine hydraulische Fahrzeugbremsanlage
DE102013214370A1 (de) Nehmerzylinder für eine hydraulische Ausrückanordnung zur Betätigung einer Kupplung
DE102012210731A1 (de) Doppelinnenzahnradpumpe
EP2951439A2 (de) Innenzahnradpumpe
WO2014001138A2 (de) Zahnradpumpe
DE102011083425A1 (de) Innenzahnradpumpe
DE102012210925A1 (de) Doppelinnenzahnradpumpe
DE102012206699A1 (de) Zahnradmaschine mit wannenartiger Vertiefung an der Außenoberfläche des Gehäuses
DE102013204071A1 (de) Innenzahnradpumpe
DE102012210938A1 (de) Innenzahnradpumpe
DE102010039269A1 (de) Kolbenpumpen für eine hydraulische Fahrzeugbremsanlage
DE102013204616B4 (de) 2Innenzahnradpumpe
DE102012019901A1 (de) Planetendifferential
DE102012219132A1 (de) Innenzahnradpumpe für eine hydraulische Fahrzeugbremsanlage
DE102013207096A1 (de) Innenzahnradpumpe für eine hydraulische Fahrzeugbremsanlage
DE102012207254A1 (de) Innenzahnradpumpe mit zweitteiliger Sichel aus Blechstanzbiegeteilen
DE102012213771A1 (de) Innenzahnradpumpe
DE102011078064A1 (de) Innenzahnradpumpe
DE102009047626A1 (de) Zahnradpumpe
DE102012208851A1 (de) Innenzahnradpumpe
DE102007022215A1 (de) Pumpenbaugruppe zur synchronen Druckbeaufschlagung von zwei Fluidsäulen
DE102016206790A1 (de) Innenzahnradpumpe

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication